I love argument, I love debate. I don't expect anyone just to sit there and agree with me, that's not their job.

技术可以帮助我们监测森林，但智慧教会我们如何保护它们。

时间是我所有作品中看不见的材料。

科学以冒险的精神前进，总是寻求未知。

Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.

荒野不在乎你的过去。它只在乎你此刻的行动。

知足是天然的财富，奢侈是人为的贫困。